2656454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1905466

約数列:

[1, 2, 17, 23, 34, 43, 46, 79, 86, 158, 391, 731, 782, 989, 1343, 1462, 1817, 1978, 2686, 3397, 3634, 6794, 16813, 30889, 33626, 57749, 61778, 78131, 115498, 156262, 1328227, 2656454]

約数ペア:

[(1, 2656454), (2, 1328227), (17, 156262), (23, 115498), (34, 78131), (43, 61778), (46, 57749), (79, 33626), (86, 30889), (158, 16813), (391, 6794), (731, 3634), (782, 3397), (989, 2686), (1343, 1978), (1462, 1817)]